CN206952149U - Voltage stabilizing shunt centre brick - Google Patents

Voltage stabilizing shunt centre brick Download PDF

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Publication number
CN206952149U
CN206952149U CN201720421380.5U CN201720421380U CN206952149U CN 206952149 U CN206952149 U CN 206952149U CN 201720421380 U CN201720421380 U CN 201720421380U CN 206952149 U CN206952149 U CN 206952149U
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CN
China
Prior art keywords
brick
runner
buffer part
diffluence room
centre
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CN201720421380.5U
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Chinese (zh)
Inventor
杨潇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zibo Hengsen Refractories Co Ltd
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Zibo Hengsen Refractories Co Ltd
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Priority to CN201720421380.5U priority Critical patent/CN206952149U/en
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Publication of CN206952149U publication Critical patent/CN206952149U/en
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Abstract

The utility model belongs to fire resisting material field, more particularly to a kind of voltage stabilizing shunt centre brick, can molten steel enter centre runner brick after stabilized steel water pressure.A kind of voltage stabilizing shunt centre brick, including brick body, brick body are included into Tang Kou, diffluence room, buffer part and multiple runners;The diffluence room is arranged on brick body center, upper opening;The runner is distributed in same plane, is connected with diffluence room;It is described enter plane where soup mouth and runner it is vertical, connect diffluence room;The buffer part is arranged on diffluence room bottom, and to lower recess, buffer part minimum point is less than runner minimum point, and buffer part occupied area is more than the area into Tang Kou sections.Molten steel initially enters buffer part when entering centre runner brick.Because buffer part is less than runner, and area is more than into Tang Kou, molten steel can after buffer part buffers each runner of average flow direction, balance pressure in centre runner brick, stabilize MOLTEN STEEL FLOW.

Description

Voltage stabilizing shunt centre brick
Technical field
The utility model belongs to fire resisting material field, more particularly to a kind of voltage stabilizing shunt centre brick.
Background technology
In molten steel casting cycle, molten steel is poured into after funnel enters different molds by centre runner brick.Centre runner brick is being cast During play a part of a kind of shunting.In the making of traditional runner brick, due to the limitation of cost, usually using clay firing Into refractory brick, be the shortcomings that above-mentioned runner brick, soup road inner wall coarse, resistance to erosion, can not be mixed into part in forming process The residue of runner brick and influence Forming Quality.In centre runner brick branching process, molten steel is poured down from top, and one is caused to brick body bottom Fixed impact so that molten steel, in producing a large amount of collisions in centre runner brick, on the one hand exacerbates molten steel and rushed to runner brick at casting initial stage Brush, on the other hand also make each Tang Daonei pressure imbalances under original state.
The content of the invention
The utility model provide a kind of voltage stabilizing shunt centre brick, can molten steel enter centre runner brick after stabilized steel water pressure, institute The technical scheme used for:
A kind of voltage stabilizing shunt centre brick, including brick body, brick body are included into Tang Kou, diffluence room, buffer part and multiple runners;
The diffluence room is arranged on brick body center, upper opening;
The runner is distributed in same plane, is connected with diffluence room;
It is described enter plane where soup mouth and runner it is vertical, connect diffluence room;
The buffer part is arranged on diffluence room bottom, and to lower recess, buffer part minimum point is less than runner minimum point, buffering Portion's occupied area is more than the area into Tang Kou sections.
Molten steel initially enters buffer part when entering centre runner brick.Because buffer part is less than runner, and area is more than into soup Mouthful, molten steel can after buffer part buffers each runner of average flow direction, balance pressure in centre runner brick, stabilize MOLTEN STEEL FLOW.
Preferably, in addition to brick lid, the brick lid are arranged on above brick body, are fastened and connected with brick body, enter Tang Kou and be arranged on Brick covers.Brick body is arranged to split-type structural and is easy to processing and fabricating, does not interfere with molding.
Preferably, the diffluence room is cylinder.
Preferably, the buffer part is connected with runner, and junction sets conduction part.Conduction part is set to enter molten steel Runner is more smooth, reduces resistance.
The utility model is simple in construction, reduces impact of the molten steel to centre runner brick by setting buffer part, balance molten steel enters Enter the pressure of each runner, improve the Forming Quality of casting.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic top plan view for not adding brick lid;
In figure:1- enters Tang Kou, 2- diffluence room, 3- buffer parts, 4- runners, 5- brick lids, 6- conduction parts.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.
As shown in Fig. 1 Fig. 2, a kind of voltage stabilizing shunt centre brick, including brick body and brick lid 5, brick body include diffluence room 2, buffering Portion 3 and multiple runners 4, brick body top set brick lid 5, set on brick lid 5 into soup mouth 1, enter soup, 1 connection diffluence room 2, shunting Room 2 is connected with multiple runners 4, and runner 4 is distributed in same plane, and the lower section of diffluence room 2 sets buffer part 3, and buffer part 3 is minimum Point is less than the minimum point of runner 4, and the cross-sectional area of buffer part 3 is more than into the area of section of soup mouth 1.Buffer part 3 is connected with runner 4 Place forms curved surface, as conduction part 6.
When molten steel enters centre runner brick, flowed into by entering soup mouth 1, because Action of Gravity Field molten steel can be fallen directly into buffering 3, Buffering by buffer part 3 can reduce impact of the molten steel in diffluence room 2, and molten steel is directly poured in after entering diffluence room 2 Each runner 4, but the uniform inflow runner 4 after the buffering decompression of buffer part 3, and can be further by conduction part 6 Reduce impact of the molten steel to centre runner brick, the flow velocity and pressure of stable molten steel.

Claims (4)

1. a kind of voltage stabilizing shunt centre brick, including brick body, it is characterised in that brick body include into Tang Kou, diffluence room, buffer part with it is more Individual runner;
The diffluence room is arranged on brick body center, upper opening;
The runner is distributed in same plane, is connected with diffluence room;
It is described enter plane where soup mouth and runner it is vertical, connect diffluence room;
The buffer part is arranged on diffluence room bottom, and to lower recess, buffer part minimum point is less than runner minimum point, buffer part institute Account for area and be more than the area into Tang Kou sections.
2. voltage stabilizing shunt centre as claimed in claim 1 brick, it is characterised in that be also arranged on brick including brick lid, the brick lid Above body, it is fastened and connected with brick body, enters Tang Kou and be arranged on brick to cover.
3. voltage stabilizing shunt centre as claimed in claim 2 brick, it is characterised in that the diffluence room is cylinder.
4. voltage stabilizing shunt centre as claimed in claim 1 brick, it is characterised in that the buffer part is connected with runner, connection Place sets conduction part.
CN201720421380.5U 2017-04-20 2017-04-20 Voltage stabilizing shunt centre brick Active CN206952149U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720421380.5U CN206952149U (en) 2017-04-20 2017-04-20 Voltage stabilizing shunt centre brick

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720421380.5U CN206952149U (en) 2017-04-20 2017-04-20 Voltage stabilizing shunt centre brick

Publications (1)

Publication Number Publication Date
CN206952149U true CN206952149U (en) 2018-02-02

Family

ID=61373708

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720421380.5U Active CN206952149U (en) 2017-04-20 2017-04-20 Voltage stabilizing shunt centre brick

Country Status (1)

Country Link
CN (1) CN206952149U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112676556A (en) * 2020-12-02 2021-04-20 成都先进金属材料产业技术研究院有限公司 Pouring device capable of improving quality of die-cast steel ingot

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112676556A (en) * 2020-12-02 2021-04-20 成都先进金属材料产业技术研究院有限公司 Pouring device capable of improving quality of die-cast steel ingot

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